[time-nuts] Fwd: HP5061B Versus HP5071 Cesium Line Frequencies

Poul-Henning Kamp phk at phk.freebsd.dk
Sat Jun 3 17:38:10 EDT 2017

In message <CABXq0ZCZLhBjpZwt+JTXTgR+xGPraO9x9ewKWXs+JAYe2h87Sw at mail.gmail.com>
, "Donald E. Pauly" writes:

>Electronic thermal coolers did not exist then 


>Electronic temperature sensors did not exist either.


Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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Never attribute to malice what can adequately be explained by incompetence.

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